public void Arrange()
        {
            // Arrange
            _dataService = new DataService(new CrisisCheckin(), new CrisisCheckinMembership());
            _dataAccessHelper = new DataAccessHelper(_dataService);
            var volunteerService = new VolunteerService(_dataService);
            var previouslyCreatedPerson = _dataAccessHelper.Create_a_volunteer();

            // Act
            var volunteer = volunteerService.FindByUserId(previouslyCreatedPerson.UserId.Value);

            // Assert
            Assert.IsNotNull(volunteer);
            Assert.AreEqual(previouslyCreatedPerson.FirstName, volunteer.FirstName);
        }
 public Person Create_a_volunteer()
 {
     var volunteerService = new VolunteerService(_dataService);
     return volunteerService.Register("Sally", "Struthers", "*****@*****.**", "890-1230-4567", GetRandomClusterId(), 100);
 }
 void Create_a_person()
 {
     var volunteerService = new VolunteerService(_dataService);
     _person = volunteerService.Register("Rob", "Lowe", "*****@*****.**", "890-1230-4567", _clusterId, UserId);
 }